Green building roof

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a green building roof which comprises an isolation layer, a plurality of installation grooves are formed in the top of the isolation layer at equal intervals, installation pipes are installed in the installation grooves, cavities are formed in the inner sides of the installation pipes, the bottom ends of the installation pipes are fixedly connected with a bottom plate, and the bottom plate is fixedly connected with the isolation layer. A plurality of water outlet holes are formed in the top wall of the bottom plate at equal intervals, a connecting pipe is installed in the middle of the top wall of the bottom plate, a plurality of grooves are formed in the outer wall of the connecting pipe at equal intervals, a leakage net is fixedly connected to the top end of the connecting pipe, and a first drainage groove is formed in the bottom end of the bottom plate. According to the utility model, residual water in a soil layer flows into the connecting pipe through the leakage net, then flows into the cavity area in the mounting pipe through the groove, and then is guided to the drainage groove I through the water outlet hole, so that the residual water can be effectively drained, and the water is prevented from eroding a waterproof layer for a long time, damaging a house roof structure and causing leakage.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a green building roof. Background Technology

[0002] The roof is an important component of a building, with multiple functions and forms. The most basic function of the roof is to protect the interior space and people of the building from the natural elements of wind, rain and snow. The form, color and material of the roof play an important decorative role in the overall appearance of the building, affecting the style and image of the building, making it harmonious with the surrounding environment and becoming part of the urban landscape.

[0003] Green building roofs refer to rooftops that achieve energy conservation, emission reduction, and environmental improvement by planting vegetation and installing energy-saving facilities. They typically use low-growing plants, mainly drought-resistant and herbaceous plants, with a relatively thin soil layer.

[0004] Existing technologies select plants based on local climate conditions, roof load-bearing capacity, and sunlight exposure, prioritizing drought-resistant, cold-resistant, low-maintenance, wind-resistant, and non-lodging-prone plants. A drainage layer is installed below the soil layer, with drainage outlets placed where necessary to prevent rainwater accumulation and protect the building structure. However, this approach lacks integration with overall urban planning, and the design does not fully consider local climate, building characteristics, and usage needs. When designing green building roofs, thorough research into local climate conditions is essential. Personalized designs should be developed based on the building's functions and characteristics, rationally planning the roof's functional areas to improve space utilization. However, the vegetation underneath remains constantly moist and is subject to corrosion from acids, alkalis, and salts, which can cause long-term damage to the waterproofing layer. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a green building roof, which aims to improve the problem that the existing technology, where the area under vegetation remains moist for a long time and is subject to the corrosive effects of acids, alkalis and salts, will cause long-term damage to the waterproof layer.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a green building roof, comprising an isolation layer, a soil layer installed on top of the isolation layer, multiple installation slots equally spaced on the top of the isolation layer, installation pipes installed inside the multiple installation slots, cavities formed on the inner side of the installation pipes, a base plate fixedly connected to the bottom end of the installation pipes, multiple water outlet holes equally spaced on the top wall of the base plate, a connecting pipe installed in the middle of the top wall of the base plate, multiple grooves equally spaced on the outer wall of the connecting pipe, a strainer fixedly connected to the top end of the connecting pipe, a first drainage trough installed at the bottom end of the base plate, the first drainage trough installed inside the isolation layer, installation plates installed on both the left and right sides of the isolation layer, a second drainage trough installed inside the installation plates, and a scraping mechanism installed inside the second drainage trough for cleaning up the soil and debris accumulated in the second drainage trough.

[0007] As a further description of the above technical solution:

[0008] The scraping mechanism includes a slider that is slidably connected to the inner side of the drainage trough. A fixing plate is fixedly connected to the inner side of the slider. The fixing plate is slidably connected to the top of the mounting plate. A fixing piece is installed on the left side of the outer wall of the fixing plate. A bolt is threaded to the top of the fixing piece. A nut is threaded to the outer wall of the bolt. A handle is installed on the top of the bolt.

[0009] As a further description of the above technical solution:

[0010] An insulation layer is installed at the bottom of the isolation layer.

[0011] As a further description of the above technical solution:

[0012] Sound-absorbing cotton is installed at equal intervals on the top of the insulation layer.

[0013] As a further description of the above technical solution:

[0014] A waterproof layer is fixedly connected to the bottom of the insulation layer.

[0015] As a further description of the above technical solution:

[0016] The bottom of the waterproof layer is fixedly connected to the roof.

[0017] As a further description of the above technical solution:

[0018] The front and rear ends of the mounting plate are fixedly connected to guardrails.

[0019] As a further description of the above technical solution:

[0020] A baffle is fixedly connected to the outside of the mounting plate.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, residual water in the soil layer will flow through the mesh into the connecting pipe, and then through the groove into the cavity area of ​​the installation pipe. Then the water will be guided to the drainage channel through the outlet hole, which can effectively divert excess water and prevent water from corroding the waterproof layer for a long time, damaging the roof structure, and causing leakage.

[0023] 2. In this utility model, the scraping mechanism is installed on the inner side of the drainage trough 2. When a large amount of mud and debris accumulates in the drainage trough 2, the handle can be operated to move the fixing plate back and forth, which can drive the slider to slide in the drainage trough 2. Finally, the mud and debris are swept out from the gap at the bottom of the railing to prevent blockage of the drainage trough 2 and affect the water flow speed. Attached Figure Description

[0024] Figure 1 This is a perspective view of a green building roof proposed in this utility model;

[0025] Figure 2 This is a front view of a green building roof proposed in this utility model;

[0026] Figure 3 This is a side view of a green building roof proposed in this utility model;

[0027] Figure 4 This is a partial structural breakdown diagram of a green building roof proposed in this utility model;

[0028] Figure 5 This is a partial structural diagram of a green building roof proposed in this utility model;

[0029] Figure 6 This is a schematic diagram of a scraping mechanism for a green building roof proposed in this utility model.

[0030] Legend:

[0031] 1. Soil layer; 2. Scraping mechanism; 201. Handle; 202. Bolt; 203. Nut; 204. Fixing plate; 205. Sliding block; 206. Fixing plate; 3. Isolation layer; 4. Drainage channel one; 5. Drainage channel two; 6. Mounting plate; 7. Balustrade; 8. Waterproof layer; 9. Baffle; 10. Roof; 11. Mounting groove; 12. Insulation layer; 13. Sound-absorbing cotton; 14. Leakage mesh; 15. Mounting pipe; 16. Cavity; 17. Base plate; 18. Groove; 19. Water outlet; 20. Connecting pipe. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 , Figure 4 and Figure 5 This utility model provides an embodiment of a green building roof, including an isolation layer 3, a soil layer 1 installed on top of the isolation layer 3, multiple mounting grooves 11 evenly spaced on the top of the isolation layer 3, mounting pipes 15 installed inside the multiple mounting grooves 11, a cavity 16 formed on the inner side of the mounting pipes 15, a base plate 17 fixedly connected to the bottom end of the mounting pipes 15, multiple water outlet holes 19 evenly spaced on the top wall of the base plate 17, a connecting pipe 20 installed in the middle of the top wall of the base plate 17, multiple grooves 18 evenly spaced on the outer wall of the connecting pipe 20, a strainer 14 fixedly connected to the top end of the connecting pipe 20, a drainage trough 4 installed at the bottom end of the base plate 17, the drainage trough 4 installed inside the isolation layer 3, the soil layer 1 installed on top of the isolation layer 3, and the strainer 14 fixedly connected to the top end of the connecting pipe 20. Residual water in the soil layer 1 flows through the strainer 14 into the connecting pipe 20, and then flows through the grooves 18 into the cavity 16 inside the mounting pipe 15. In area 6, water is then guided through outlet hole 19 to drainage channel 4, which can effectively divert excess water and prevent water from eroding the waterproof layer 8 for a long time, damaging the roof structure 10 of the house, and causing leakage. The left and right sides of the isolation layer 3 are equipped with mounting plates 6, and the inner side of the mounting plates 6 is equipped with drainage channel 2 5. The inner side of drainage channel 2 5 is equipped with scraping mechanism 2, which is used to clean the soil and debris accumulated in drainage channel 2 5. The bottom of the isolation layer 3 is equipped with insulation layer 12, which is used to reduce heat transfer and maintain stable indoor temperature, thereby improving the energy utilization efficiency of the building and achieving the goal of energy conservation and emission reduction. The top of the insulation layer 12 is equidistantly equipped with sound-absorbing cotton 13. When sound waves enter the sound-absorbing cotton 13, they will cause the air molecules inside the material to vibrate. Due to the porous structure of the material, the air molecules rub and collide in the pores, converting sound energy into heat energy and dissipating it, thereby achieving the purpose of reducing sound.

[0034] Specifically, a soil layer 1 is installed on top of the isolation layer 3, and a mesh 14 is fixedly connected to the top of the connecting pipe 20. Residual water in the soil layer 1 will flow through the mesh 14 into the connecting pipe 20, and then through the groove 18 into the cavity 16 area in the installation pipe 15. Then, the water is guided to the drainage channel 4 through the outlet hole 19, which can effectively drain excess water and prevent water from eroding the waterproof layer 8 for a long time, damaging the roof structure 10 of the house, and causing leakage.

[0035] Reference Figure 1 , Figure 2 and Figure 6 The scraping mechanism 2 includes a slider 205, which is slidably connected to the inner side of the drainage trough 5. A fixing plate 206 is fixedly connected to the inner side of the slider 205. The fixing plate 206 is slidably connected to the top of the mounting plate 6. A fixing piece 204 is installed on the left side of the outer wall of the fixing plate 206. A bolt 202 is threadedly connected to the top of the fixing piece 204. A nut 203 is threadedly connected to the outer wall of the bolt 202. A handle 201 is installed on the top of the bolt 202. The scraping mechanism 2 includes a slider 205, which is slidably connected to the inner side of the drainage trough 5. The scraping mechanism 2 is fixedly connected to the inner side of the drainage trough 5. Installed inside the drainage channel 25, when a large amount of mud and debris accumulates in the drainage channel 25, the handle 201 can be operated to move the fixing plate 206 back and forth, which can drive the slider 205 to slide in the drainage channel 25, and finally sweep the mud and debris out from the gap at the bottom of the railing 7, preventing the drainage channel 25 from being blocked and affecting the water flow speed. The bottom of the insulation layer 12 is fixedly connected to the waterproof layer 8, and the bottom of the waterproof layer 8 is fixedly connected to the roof 10. The waterproof layer 8 is used to prevent rainwater and snow water from penetrating into the roof structure layer and to protect the roof insulation layer 12 and the structure layer from water erosion.

[0036] Specifically, the scraping mechanism 2 includes a slider 205, which is slidably connected to the inside of the drainage trough 2 5. The scraping mechanism 2 is installed inside the drainage trough 2 5. When a large amount of mud and debris accumulates in the drainage trough 2 5, the handle 201 can be operated to move the fixed plate 206 back and forth, which can drive the slider 205 to slide in the drainage trough 2 5. Finally, the mud and debris are swept out from the gap at the bottom of the guardrail 7 to prevent blockage of the drainage trough 2 5 and affect the water flow speed.

[0037] Reference Figure 1 , Figure 2 and Figure 3 The front and rear ends of the mounting plate 6 are fixedly connected with railings 7, and the outer side of the mounting plate 6 is fixedly connected with baffles 9.

[0038] Specifically, when a large amount of mud and debris accumulates in the drainage trough 25, the handle 201 can be operated to move the fixed plate 206 back and forth, which can drive the slider 205 to slide in the drainage trough 25, and finally sweep the mud and debris out from the gap at the bottom of the railing 7 to prevent the drainage trough 25 from being blocked.

[0039] Working principle: A soil layer 1 is installed on top of the isolation layer 3, and a mesh 14 is fixedly connected to the top of the connecting pipe 20. Residual water in the soil layer 1 will flow through the mesh 14 into the connecting pipe 20, and then through the groove 18 into the cavity 16 area in the installation pipe 15. Then the water is guided to the drainage channel 4 through the outlet hole 19, which can effectively drain excess water and prevent water from eroding the waterproof layer 8 for a long time, damaging the roof structure 10 of the house, and causing leakage.

[0040] The scraping mechanism 2 includes a slider 205, which is slidably connected to the inside of the drainage trough 2 5. The scraping mechanism 2 is installed inside the drainage trough 2 5. When a large amount of mud and debris accumulates in the drainage trough 2 5, the handle 201 can be operated to move the fixed plate 206 back and forth, which can drive the slider 205 to slide in the drainage trough 2 5. Finally, the mud and debris are swept out from the gap at the bottom of the guardrail 7 to prevent blockage of the drainage trough 2 5 and affect the water flow speed.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A green building roof comprising an insulating layer (3), characterized in that: A soil layer (1) is installed on the top of the isolation layer (3). Multiple installation slots (11) are equidistantly provided on the top of the isolation layer (3). Installation pipes (15) are installed inside the multiple installation slots (11). A cavity (16) is provided on the inner side of the installation pipe (15). A base plate (17) is fixedly connected to the bottom end of the installation pipe (15). Multiple water outlet holes (19) are equidistantly provided on the top wall of the base plate (17). A connecting pipe (20) is installed in the middle of the top wall of the base plate (17). The outer wall of the connecting pipe (20) is equidistantly provided. Multiple grooves (18) are provided at the opening. A mesh (14) is fixedly connected to the top of the connecting pipe (20). A drainage trough (4) is installed at the bottom of the base plate (17). The drainage trough (4) is installed inside the isolation layer (3). An installation plate (6) is installed on both the left and right sides of the isolation layer (3). A drainage trough (5) is installed inside the installation plate (6). A scraping mechanism (2) is installed inside the drainage trough (5). The scraping mechanism (2) is used to clean the mud and debris accumulated in the drainage trough (5).

2. A green building roof according to claim 1, characterized in that: The scraping mechanism (2) includes a slider (205), which is slidably connected to the inner side of the drainage trough (5). A fixing plate (206) is fixedly connected to the inner side of the slider (205). The fixing plate (206) is slidably connected to the top of the mounting plate (6). A fixing piece (204) is installed on the left side of the outer wall of the fixing plate (206). A bolt (202) is threadedly connected to the top of the fixing piece (204). A nut (203) is threadedly connected to the outer wall of the bolt (202). A handle (201) is installed on the top of the bolt (202).

3. A green building roof as claimed in claim 1, wherein: The bottom of the isolation layer (3) is fitted with an insulation layer (12).

4. A green building roof according to claim 3, wherein: The top of the insulation layer (12) is equidistantly fitted with sound-absorbing cotton (13).

5. A green building roof according to claim 4, wherein: A waterproof layer (8) is fixedly connected to the bottom of the insulation layer (12).

6. A green building roof according to claim 5, wherein: The bottom of the waterproof layer (8) is fixedly connected to the roof (10).

7. A green building roof as claimed in claim 1, wherein: The front and rear ends of the mounting plate (6) are fixedly connected with guardrails (7).

8. A green building roof according to claim 1, characterized in that: A baffle (9) is fixedly connected to the outside of the mounting plate (6).

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